mirror of
https://github.com/italicsjenga/agb.git
synced 2024-12-23 16:21:33 +11:00
Use a cache of the changed file
This commit is contained in:
parent
eb26a21629
commit
8a109afee4
|
@ -3,6 +3,7 @@ use proc_macro::TokenStream;
|
|||
use quote::quote;
|
||||
use siphasher::sip::SipHasher;
|
||||
use std::{
|
||||
fs,
|
||||
fs::File,
|
||||
hash::{Hash, Hasher},
|
||||
io::Write,
|
||||
|
@ -38,11 +39,26 @@ pub fn include_wav(input: TokenStream) -> TokenStream {
|
|||
|
||||
let out_file_path = Path::new(&out_dir).with_file_name(&out_filename);
|
||||
|
||||
let mut out_file = File::create(&out_file_path).expect("Failed to open file for writing");
|
||||
let out_file_mtime = fs::metadata(&out_file_path)
|
||||
.and_then(|metadata| metadata.modified())
|
||||
.ok();
|
||||
let in_file_mtime = fs::metadata(&path)
|
||||
.and_then(|metadata| metadata.modified())
|
||||
.ok();
|
||||
|
||||
let should_write = match (out_file_mtime, in_file_mtime) {
|
||||
(Some(out_file_mtime), Some(in_file_mtime)) => out_file_mtime <= in_file_mtime,
|
||||
_ => true,
|
||||
};
|
||||
|
||||
if should_write {
|
||||
let mut out_file =
|
||||
File::create(&out_file_path).expect("Failed to open file for writing");
|
||||
|
||||
out_file
|
||||
.write_all(&samples.collect::<Vec<_>>())
|
||||
.expect("Failed to write to temporary file");
|
||||
}
|
||||
|
||||
out_file_path
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue